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https://issues.apache.org/jira/browse/HIVE-6785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13957258#comment-13957258
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Tongjie Chen commented on HIVE-6785:
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This patch involves deleting file and adding new files (mv), and there is no
instruction to delete/add if using git in
https://cwiki.apache.org/confluence/display/Hive/HowToContribute; however my
patch is using git diff, if that does not work, I will resubmit a patch using
svn.
https://reviews.apache.org/r/19896/
> query fails when partitioned table's table level serde is ParquetHiveSerDe
> and partition level serde is of different SerDe
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-6785
> URL: https://issues.apache.org/jira/browse/HIVE-6785
> Project: Hive
> Issue Type: Bug
> Components: File Formats, Serializers/Deserializers
> Affects Versions: 0.13.0
> Reporter: Tongjie Chen
> Attachments: HIVE-6785.1.patch.txt
>
>
> More specifically, if table contains string type columns. it will result in
> the following exception ""Failed with exception
> java.io.IOException:java.lang.ClassCastException:
> parquet.hive.serde.primitive.ParquetStringInspector cannot be cast to
> org.apache.hadoop.hive.serde2.objectinspector.primitive.SettableTimestampObjectInspector"
> see also in the following parquet issue:
> https://github.com/Parquet/parquet-mr/issues/324
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